It would be really helpful if someone could go through the various use
cases presented in this thread and classify them - filename
manipulation, natural language uses, and "other". We could then focus
on the "other" category to get a better feel for what use cases might
act as a good argument for the feature. To me, it's starting to feel
like a proposal that looks deceptively valuable because it's a
"natural", or "obvious", addition to make, and there's a weight of
people thinking of cases where they "might find it useful", but the
reality is that many of those cases are not actually as good a fit for
the feature as it seems at first glance. It would help the people in
favour of the proposal to make their case if they could dispel that
impression by giving a clearer summary of the expected use cases...